Scope and characteristics: the PZ-7 wet and dry spraying machine as a rotor concrete spray equipment, apply to iron (public) road tunnel, high-rise buildings and diversion culvert. 
 The machine is simple, easy operation and maintenance. 

 Details: 

 Machine production capacity of 7-8m 3 / h 
 Concrete material mix ratio cement / sand = 1:3-5 
 Applicable to materials, water-cement ratio ≤ 0.4-0.45 
 Accelerating agent to add the amount of ≤ 0.3 
 The level of maximum transport distance of 200m vertical 20m 
 Maximum aggregate particle size Φ20mm 
 Conveying pipe inner diameter of Φ64 
 Rotor body diameter of 480mm 
 Rotor capacity 0.45L 
 Speed ??of 11 rpm for 
 Working pressure 0.4-0.6Mpa 
 Air consumption 7-8m 3 / min. 
 On the expected height of 1.1m 
 Motor Model Y160-6-7.5 (KW) 
 Voltage rating 380V 
 Vibrating motor power 0.37KW 
 Machine Tread 600/900 
 Shape-foot deposit 1500x750x1200mm 
 Machine weight 900kg 

 We sincerely look forward to cooperating with you! The company produces various models of bolt rig, spraying machine, the prestressing equipment, grouting machine! 

 WGJ-250 bender 
 Profile specifications 14-25 beam 
 Minimum bending radius of 2 m 
 Fuel tank sliding speed of 8-15 mm per second 
 Driving wheel speed is 7-10 rpm 
 Hydraulic systems power 25Mpa 
 Total power 11.9kw 
 Machine weight 2380kg 




 The main technical parameters of the HJB-3 piston mortar pump (grouting) 

 Row Jelly 3m 3 / h 
 Working pressure 3mpa 
 100 m vertical 40 meters transmission distance level 
 Motor power 4kw 
 The motor speed 1420r/min 
 Piston number of round trips of 150 beats / min 
 Slurry into the tube inner diameter of 64mm 
 Slurry pipe inner diameter of 38mm 
 Dimensions 1200x480x940 
 Machine and accessories weight of 280kg 

 Injection pump compact, high reliability, wheel design, easy to move. 
 Widely used in highway, railway tunnel, subway, mountain slopes, dams, soft rock reinforcement such as pressure grouting. 


 ? the HJB-2 extrusion grouting machine 
 ? 
 ? row of plasma volume: 2m 3 / h 
 ? rated exclusive plasma pressure: 3MPa 
 Mixing ratio (cement sand): 1:0.5 
 ? Vertical conveyor height: 50m 
 ? Horizontal conveyor height: 100m 
 ? Extruded Tube Model: 1050x68x38mm 
 ? conveying pipe inner diameter: 38mm 
 ? Motor Model: Y100-4/6 pole 2.2KW/2.8KW of 
 ? spraying air compressor displacement:> 0.4m 3 / min. 
 ? Working pressure :0.3-0 .6 MPa 
 ? Body size: 1000x600x550mm 
 ? Machine Weight: 320Kg 





 BW-150 (injection pump) mud pump is horizontal triplex reciprocating single-acting piston pump, you can transform eight different pressure and flow. Adjustable displacement and depth of the hole according to use, for transportation to the drilling geological core drilling project rinse liquid slurry of water saponification night. Deepest and 1500 meters of drilling rig, also be used for the perfusion of the slurry, the pump energy consumption. flexible, high quality and durable, decomposition, and easy to relocate. 
 The main parameters: the maximum flow 150L/min 
 Maximum pressure 70kg/cm2 
 Drive power 7.5kw 
 Suction pipe diameter of 51mm 
 Drain pipe diameter of 32mm 
 Outline dimensions 1840x795x995MM of 
 Weight 560kg